diff --git a/wpiutil/src/main/java/edu/wpi/first/util/ClassPreloader.java b/wpiutil/src/main/java/edu/wpi/first/util/ClassPreloader.java
deleted file mode 100644
index ee8194452e5..00000000000
--- a/wpiutil/src/main/java/edu/wpi/first/util/ClassPreloader.java
+++ /dev/null
@@ -1,119 +0,0 @@
-// Copyright (c) FIRST and other WPILib contributors.
-// Open Source Software; you can modify and/or share it under the terms of
-// the WPILib BSD license file in the root directory of this project.
-
-package edu.wpi.first.util;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.NoSuchFileException;
-import java.nio.file.Paths;
-
-/**
- * Loads classes by name. Can be used at any time, but is most commonly used to preload classes at
- * the start of the program to avoid unpredictable delays due to lazy classloading later in program
- * execution.
- */
-public final class ClassPreloader {
-  private ClassPreloader() {}
-
-  /**
-   * Loads classes from an iterable.
-   *
-   * @param classNames iterable of class names
-   * @return Number of classes loaded.
-   */
-  public static int preload(Iterable<String> classNames) {
-    int count = 0;
-    for (String i : classNames) {
-      try {
-        Class.forName(i);
-        count++;
-      } catch (ClassNotFoundException e) {
-        System.out.println("Could not preload " + i);
-      }
-    }
-    return count;
-  }
-
-  /**
-   * Loads classes.
-   *
-   * @param classNames array of class names
-   * @return Number of classes loaded.
-   */
-  public static int preload(String... classNames) {
-    int count = 0;
-    for (String i : classNames) {
-      try {
-        Class.forName(i);
-        count++;
-      } catch (ClassNotFoundException e) {
-        System.out.println("Could not preload " + i);
-      }
-    }
-    return count;
-  }
-
-  /**
-   * Loads classes from a buffered reader. The input is expected to be one class name per line.
-   * Blank lines and lines starting with a semicolon are ignored.
-   *
-   * @param reader Reader
-   * @return Number of classes loaded.
-   */
-  public static int preload(BufferedReader reader) {
-    int count = 0;
-    try {
-      String line = reader.readLine();
-      while (line != null) {
-        if (!line.isEmpty() && !line.startsWith(";")) {
-          try {
-            Class.forName(line);
-            count++;
-          } catch (ClassNotFoundException e) {
-            System.out.println("Could not preload " + line);
-          }
-        }
-        line = reader.readLine();
-      }
-    } catch (IOException e) {
-      System.out.println("Error when reading preload file: " + e);
-    }
-    return count;
-  }
-
-  /**
-   * Loads classes from an input stream. The input is expected to be one class name per line. Blank
-   * lines and lines starting with a semicolon are ignored.
-   *
-   * @param stream input stream
-   * @return Number of classes loaded.
-   */
-  public static int preload(InputStream stream) {
-    return preload(new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8)));
-  }
-
-  /**
-   * Loads classes from a file. The input is expected to be one class name per line. Blank lines and
-   * lines starting with a semicolon are ignored.
-   *
-   * @param filename filename
-   * @return Number of classes loaded.
-   */
-  public static int preloadFile(String filename) {
-    try (BufferedReader reader =
-        Files.newBufferedReader(Paths.get(filename), StandardCharsets.UTF_8)) {
-      return preload(reader);
-    } catch (NoSuchFileException e) {
-      System.out.println("Could not open preload file " + filename + ": " + e);
-    } catch (IOException e) {
-      System.out.println("Could not close preload file " + filename + ": " + e);
-    }
-    return 0;
-  }
-}